package alibaba.common.utils;

public class Pair<T,E> {
	private final T left;
	private final E right;
	
	public Pair(T left, E right) {
		this.left = left;
		this.right = right;
	}

	public T getLeft() {
		return left;
	}

	public E getRight() {
		return right;
	}
	
	@Override
	public String toString() {
	    return left + ", " + right;
	}
}
